Felt pen



FIG. 1 is a perspective view of a felt pen showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an exploded perspective view thereof;

FIG. 6 is a side elevational view of the felt pen with the cap removed; and

FIG. 7 is a top plan view of FIG. 6. 

The ornamental design for a felt pen, as shown and described. 